Illinois 48 runs in central Illinois. It begins at IL54 in DeWitt County, runs south to Cisco, then turns southwest to pass through Decatur and Taylorville and end at I-55. It connects a lot of small towns.
Intersections from north to south:
IL48 begins at IL54
IL10 near Weldon
I-72 near Cisco
IL32 at that route's northen end, near Cisco
I-72, again, approaching Decatur
IL48 joins IL48 west across the north side of Decatur
Business US51 in Decatur
IL121 leaves to the northeast at Decatur
US36 on the west side of Decatur
IL105 at its western end in southwestern Decatur
IL29 at Taylorville
IL127 joins IL48 west at Raymond to meet each of their ends at I-55
IL48 and IL127 terminate at Interstate 55.
It passes through these towns: Weldon, Argenta, Oreana, Decatur, Boody, Blue Mound, Stonington, Taylorville, Palmer, Morrisonville, Harvel, and Raymond.